You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.6 KiB
37 lines
1.6 KiB
8 months ago
|
From 858519383fec2b3fadc1b8423214f703d69d6a6c Mon Sep 17 00:00:00 2001
|
||
|
|
From: Lennart Poettering <lennart@poettering.net>
|
||
|
|
Date: Wed, 22 Apr 2020 21:52:22 +0200
|
||
|
|
Subject: [PATCH] core: make sure we don't get confused when setting TERM for a
|
||
|
|
tty fd
|
||
|
|
|
||
|
|
Fixes: #15344
|
||
|
|
(cherry picked from commit e8cf09b2a2ad0d48e5493050d54251d5f512d9b6)
|
||
|
|
|
||
|
|
Resolves: #2045307
|
||
|
|
---
|
||
|
|
src/core/execute.c | 9 +++++----
|
||
|
|
1 file changed, 5 insertions(+), 4 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/src/core/execute.c b/src/core/execute.c
|
||
|
|
index d528d08830..a104294966 100644
|
||
|
|
--- a/src/core/execute.c
|
||
|
|
+++ b/src/core/execute.c
|
||
|
|
@@ -1709,12 +1709,13 @@ static int build_environment(
|
||
|
|
|
||
|
|
tty_path = exec_context_tty_path(c);
|
||
|
|
|
||
|
|
- /* If we are forked off PID 1 and we are supposed to operate on /dev/console, then let's try to inherit
|
||
|
|
- * the $TERM set for PID 1. This is useful for containers so that the $TERM the container manager
|
||
|
|
- * passes to PID 1 ends up all the way in the console login shown. */
|
||
|
|
+ /* If we are forked off PID 1 and we are supposed to operate on /dev/console, then let's try
|
||
|
|
+ * to inherit the $TERM set for PID 1. This is useful for containers so that the $TERM the
|
||
|
|
+ * container manager passes to PID 1 ends up all the way in the console login shown. */
|
||
|
|
|
||
|
|
- if (path_equal(tty_path, "/dev/console") && getppid() == 1)
|
||
|
|
+ if (path_equal_ptr(tty_path, "/dev/console") && getppid() == 1)
|
||
|
|
term = getenv("TERM");
|
||
|
|
+
|
||
|
|
if (!term)
|
||
|
|
term = default_term_for_tty(tty_path);
|
||
|
|
|